... x 128 , Slow, Forwaed, Revese, Image by imageBACKUPDVD r/w, CD r/w, HDD, Stick mamory, NetworkEach Camera, ALL Camera, Time ... viewerPC program(Monitor, Backup, Replay, Convert, Update program)PC PlayerDVD, CD, HDD bay, Stick mamory, Internal HDD(Replay,Convert,Copy,Print ... )USBUSB 2.0DVD r/w, CD r/w, HDD, Stick mamorySERIALRS232 / RS422 / RS4858 camera Pan/Tilt ...